When bad things happen to good people, we have a problem. We know consciously that life is unfair, but unconsciously we see the world through the lens of reciprocity. The downfall of an evil man (in our biased and moralistic assessment) is no puzzle: He had it coming to him. But when the victim was virtuous, we struggle to make sense of his tragedy. At an intuitive level, we all believe in karma, the Hindu notion that people reap what they sow. The
